* Expands one existing USB 3.0 port to 4 X USB 3.0 ports on your computer* Compatible with USB 3.0 and USB 2.0 specification* Supports Low speed (1.5 Mbps)/ Full speed (12 Mbps)/High speed (480 Mbps)/ Super speed (5 Gbps)* Supports auto switching between selfpower and bus power mode* Supports Apple? & other smart phone charging
